3 years ago

I need help babnwnwnnw

Mathematics

1 answer:

hoa [83]3 years ago

4 0

I agree the answer is B I think so

You might be interested in

Solve for x<br> -8 < x -1 < 5

natka813 [3]

x<6 is the answer sorry if its wrong

6 0

3 years ago

To find an antiderivative of f(t) = 8 t2 − 1 t4 − 1 , we will simplify the fraction. remembering that t4 = (t2)2, we can factor

yarga [219]

I’m gonna assume the original eqn is
F(t)=8t^2 - t^4 - 1

Anti derivative is 8/3 t^3 - 1/5 t^5 - t + c

3 0

3 years ago

Which of the following is the graph of the rational function? y=x^2+2x-8/x^2-9

rusak2 [61]

Notice that we can simplify both numerator and denominator of our rational function. In the numerator we have a quadratic expression of the form $ax^2+bx+c$ . To to simplify it, we are going to find tow numbers that add to 2 and multiply to -8; those numbers are 4 and -2.
$x^2+2x-8=(x+4)(x-2)$
In the denominator we have a difference of squares:
$x^2-9=x^2-3^2=(x+3)(x-3)$

Now we can rewrite our function:
$y= \frac{x^2+2x-8}{x^2-9} = \frac{(x+4)(x-2)}{(x+3)(x-3)}$

From the simplified form of our rational function we can infer that its graph has two vertical asymptotes at $x=3$ and $x-3$

We can conclude that the graphic of our rational function is: